package com.seafwg.eduservice.controller;


import com.seafwg.commonutils.R;
import com.seafwg.eduservice.entity.EduCourse;
import com.seafwg.eduservice.entity.vo.CourseInfoVo;
import com.seafwg.eduservice.entity.vo.CoursePublishVo;
import com.seafwg.eduservice.service.EduCourseService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * <p>
 * 课程 前端控制器
 * </p>
 *
 * @author seafwg
 * @since 2021-01-19
 */
@Api(description = "课程管理")
@RestController
@RequestMapping("/eduservice/course")
@CrossOrigin
public class EduCourseController {
    @Autowired
    private EduCourseService courseService;

    /**
     * 添加课程基本信息
     * @param courseInfoVo
     * @return
     */
    @ApiOperation(value = "添加课程信息")
    @PostMapping("/addCourseInfo")
    public R addCourseInfo(@RequestBody CourseInfoVo courseInfoVo) {
        // 添加成功之后返回id,第二步，第三步依赖第一步的id
        String id = courseService.saveCourseInfo(courseInfoVo);

        return R.ok().data("courseId", id);
    }

    /**
     * 根据id查询课程信息
     * @param courseId
     * @return
     */
    @ApiOperation(value = "根据id查询课程信息")
    @GetMapping("/getCourseInfo/{courseId}")
    public R getCourseInfo(@PathVariable String courseId) {
        CourseInfoVo courseInfoVo = courseService.getCourseInfo(courseId);
        return R.ok().data("courseInfoVo", courseInfoVo);
    }

    /**
     * 修改课程信息
     * @param courseInfoVo
     * @return
     */
    @ApiOperation(value="修改课程信息")
    @PostMapping("/updateCourseInfo")
    public R updateCourseInfo(@RequestBody CourseInfoVo courseInfoVo) {
        courseService.updateCourseInfo(courseInfoVo);
        return R.ok();
    }

    /**
     * 根据课程id查询课程确认信息
     * @param id
     * @return
     */
    @ApiOperation(value="根据课程id查询课程确认信息")
    @GetMapping("/getPublishCourseInfo/{id}")
    public R PublishCourseInfo(@PathVariable String id) {
        CoursePublishVo coursePublishVo = courseService.publishCourseInfo(id);
        return R.ok().data("publishCourse", coursePublishVo);
    }

    /**
     * 课程最终发布 修改课程状态
     * @param id
     * @return
     */
    @ApiOperation(value="课程最终发布 修改课程状态")
    @PostMapping("publishCourse/{id}")
    public R publishCourse(@PathVariable String id) {
        EduCourse eduCourse = new EduCourse();
        eduCourse.setId(id);
        eduCourse.setStatus("Normal");//设置课程发布状态
        courseService.updateById(eduCourse);
        return R.ok();
    }

    /**
     * 课程列表 基本实现
     * TODO  完善条件查询带分页
     * @return
     */
    @ApiOperation(value="课程列表")
    @GetMapping("/list")
    public R getCourseList() {
        List<EduCourse> list = courseService.list(null);
        return R.ok().data("list",list);
    }
}

